CrownJewelz
#1 · CrownJewelz
100% up to £200 + 20 Crimson Spins
Best for: VIP rewards
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18+. T&Cs apply. Gamble responsibly.
UK Casino Guide 2026
Casinos Not on GamBlock
Casinos not on GamBlock are international casino sites that operate outside the UK GamStop self-exclusion network. They may offer different bonus rules, payment methods, game libraries and account controls. This page compares 18 casinos not on GamBlock for UK players, with ratings, bonuses, mobile access and practical features shown in one ranking.
IOS Sankra
#2 · IOS Sankra
100% welcome bonus up to £150
Best for: Mobile casino play
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18+. T&Cs apply. Gamble responsibly.
LegionBet
#3 · LegionBet
£20 risk-free first bet
Best for: Higher playing limits
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18+. T&Cs apply. Gamble responsibly.
Greatslots
#4 · Greatslots
Deposit £10, get 100 free spins
Best for: New players
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18+. T&Cs apply. Gamble responsibly.
OdinFortune
#5 · OdinFortune
100% up to £100 + 85 free spins
Best for: Modern interface
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18+. T&Cs apply. Gamble responsibly.
Nika Casino
#6 · Nika Casino
100% match up to £100 + 50 spins
Best for: Live dealer games
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18+. T&Cs apply. Gamble responsibly.
Winorio
#7 · Winorio
100% welcome bonus up to £100
Best for: Clean mobile design
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18+. T&Cs apply. Gamble responsibly.
Vegas Hero
#8 · Vegas Hero
100% bonus up to £100 + 50 spins
Best for: Classic casino games
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18+. T&Cs apply. Gamble responsibly.
Kingdom
#9 · Kingdom
100% match bonus up to £100
Best for: Traditional casino layout
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Mania
#10 · Mania
200% match bonus up to £50
Best for: Promotional value
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18+. T&Cs apply. Gamble responsibly.
Megaways
#11 · Megaways
Play £10, get 30 free spins
Best for: Slots and live games
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18+. T&Cs apply. Gamble responsibly.
LuckyWave
#12 · LuckyWave
100% up to £100 + 50 free spins
Best for: Fast browsing
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18+. T&Cs apply. Gamble responsibly.
Betnjet
#13 · Betnjet
Bet £10, get £20 free bet + 20 spins
Best for: Sports and casino
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18+. T&Cs apply. Gamble responsibly.
CazinoStars
#14 · CazinoStars
100% up to £100 + 40 free spins
Best for: Game variety
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18+. T&Cs apply. Gamble responsibly.
PlayRegal
#15 · PlayRegal
100% welcome match up to £150
Best for: Traditional interface
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18+. T&Cs apply. Gamble responsibly.
HadesBet
#16 · HadesBet
Bet £10, get £30 in free bets
Best for: Large game library
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18+. T&Cs apply. Gamble responsibly.
SlotLair
#17 · SlotLair
100 free spins on first deposit
Best for: High-volatility slots
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18+. T&Cs apply. Gamble responsibly.
VegasNova
#18 · VegasNova
100% up to £100 + 50 free spins
Best for: GBP payments
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18+. T&Cs apply. Gamble responsibly.
18+. Gambling involves risk. Ranking positions do not guarantee winnings, account approval or withdrawal speed. Players who have self-excluded should not use offshore casinos to bypass that protection.
Casino guide
What Are Casinos Not on GamBlock?
Casinos not on GamBlock are casino websites that are not connected to the UK GamStop database. They are usually operated under an international licence rather than a UK Gambling Commission licence. Because they sit outside the domestic framework, their registration process, bonus terms, payment options and responsible-gambling controls can differ from those found at UK-regulated casinos.
Players should compare the operator name, licence information, withdrawal rules, identity checks and available account limits before depositing. A larger welcome offer does not automatically make a casino safer or more suitable. Clear terms, accessible support and practical withdrawal conditions matter more than the headline bonus alone.
These sites can provide slots, live dealer games, table games, instant-win titles and sometimes sports betting. Availability varies by operator, and every player should confirm that the site accepts customers from their location before opening an account.
Player safety
Responsible Play at Casinos Not on GamBlock
Using casinos outside GamStop places more responsibility on the player. Set firm deposit and time limits before playing, never chase losses and stop immediately if gambling starts affecting finances, health, work or relationships. Check whether the casino provides account limits, time-outs and site-specific self-exclusion before registering.
18+. Gambling can be addictive. Players already registered with GamStop should respect their self-exclusion rather than looking for ways around it.